Maximum kurtosis beamforming with a subspace filter for distant speech recognition.
Ken'ichi KumataniJohn W. McDonoughBhiksha RajPublished in: ASRU (2011)
Keyphrases
- speech recognition
- hidden markov models
- language model
- speech signal
- speech synthesis
- speech processing
- automatic speech recognition
- speech enhancement
- speaker identification
- speech understanding
- speech recognizer
- noise reduction
- pattern recognition
- noisy environments
- speech recognition technology
- principal component analysis
- speech recognition systems
- speech recognizers
- high dimensional
- feature space
- keyword spotting
- speaker independent
- speech recognition errors
- information retrieval
- noise removal
- frequency domain
- speaker adaptation
- speech retrieval
- face recognition